CN211368748U - Side slope reinforcing unit body and side slope reinforcing structure - Google Patents
Side slope reinforcing unit body and side slope reinforcing structure Download PDFInfo
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- CN211368748U CN211368748U CN201921948780.7U CN201921948780U CN211368748U CN 211368748 U CN211368748 U CN 211368748U CN 201921948780 U CN201921948780 U CN 201921948780U CN 211368748 U CN211368748 U CN 211368748U
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Abstract
The utility model provides a side slope reinforcement cell cube and side slope reinforced structure, the design point includes: the rectangular ring unit (1) is a rectangular frame, and a plurality of transverse connecting plates (2) and longitudinal connecting plates (3) are arranged inside the rectangular frame; the rectangle frame includes: a first side, a second side, a third side, and a fourth side; the first side is parallel to the second side, and the third side is parallel to the fourth side; the anchoring device (4) comprises: the anchor rod fixing device comprises a nut (4-1), a pressing plate (4-2), an anchor rod (4-3) and a connecting steel bar (4-4); the pressure plate (4-2) is arranged at the intersection point of the transverse connecting plate (2) and the longitudinal connecting plate (3), and the anchor rod is arranged below the lower plate positions of the transverse connecting plate (2) and the longitudinal connecting plate (3). The utility model provides a pair of side slope reinforcement unit body and side slope reinforced structure can more effectual opposite side slope soil body consolidate.
Description
Technical Field
The utility model relates to a geological disasters prevention and cure design field, concretely relates to side slope reinforcement cell cube and side slope reinforced structure.
Background
CN 208455650U discloses a geogrid and a slope reinforcement structure, the geogrid includes a slope fixing unit, a basic unit and a soil retaining unit; the basic unit, the slope fixing unit and the soil retaining unit comprise a plurality of connecting plates which are vertically and horizontally fixed; the plurality of basic units are connected through the fixing pipes to form a grid net, one end of the grid net is fixedly connected with the slope fixing unit through the fixing pipes, and the other end of the grid net is fixedly connected with the soil retaining unit through the fixing pipes; an L-shaped plate is arranged at one end of the slope fixing unit, which is far away from the grid net, and an upper baffle and a lower baffle are arranged at one end of the soil retaining unit, which is far away from the grid net; a slope reinforcement structure utilizes the geogrid. The utility model discloses well geogrid can be assembled and satisfy different demands, and side slope reinforced structure can effectually prevent soil layer lateral sliding.
CN 203654303U discloses a side slope reinforcement structure, comprises concrete armor plate and stock rather than perpendicular connection. An anchor bar is axially arranged in the anchor rod, and the anchor rod is filled with cement mortar; a steel wire mesh is arranged in parallel in the middle of the whole concrete protective panel, and a hanging steel bar is welded on the steel wire mesh and bridged on the grids of the steel wire mesh; the top end of the anchor bar is bent into an anchor bar elbow, hung on the hanging steel bar and welded with the hanging steel bar; at the tail end of the anchor bar, two sections of reinforcing steel bars are welded on two sides of the middle anchor bar to form guide reinforcing steel bars which are arranged in parallel.
CN208857826U discloses a slope reinforcement's prefabricated lattice beam structure, includes: the outer frame cross beam and the outer frame longitudinal beam; the outer frame cross beams and the outer frame longitudinal beams are orthogonally connected end to form an outer frame of a prefabricated lattice beam structure; the outer frame of the prefabricated lattice beam structure is square or rectangular; the inner side of the outer frame longitudinal beam is connected with an inner frame cross beam, and the inner side of the outer frame cross beam is connected with an inner frame longitudinal beam; the inner frame cross beam is orthogonal to the inner frame longitudinal beam; annular reinforcing steel bars are arranged on the outer side edges of the outer frame cross beams and the outer frame longitudinal beams; the outer frame cross beam, the outer frame longitudinal beam, the inner frame cross beam and the inner frame longitudinal beam are internally provided with double layers of bidirectional stress main ribs exposed out of the side edges of the outer frame.
With the development of slope reinforcement structures, the development of prefabricated parts like CN208857826U is more and more common, however, the grid beam of CN208857826U does not consider the problem of connection with each other in practical application, and meanwhile, does not consider the problem of how to fix with soil.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a side slope reinforcement cell cube to solve among the prior art prefabricated side slope reinforcement cell cube poor problem with the soil body bonding force.
The utility model aims at providing a side slope reinforced structure to solve the problem of how prefabricated side slope reinforcement cell cube connects among the prior art, how to strengthen prefabricated side slope reinforcement cell cube and soil body cohesion.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a slope reinforcement unit body comprising: the device comprises rectangular ring units (1), transverse connecting plates (2), longitudinal connecting plates (3) and anchoring devices (4);
the rectangular ring unit (1) is a rectangular frame, and a plurality of transverse connecting plates (2) and longitudinal connecting plates (3) are arranged inside the rectangular frame;
the rectangle frame includes: a first side, a second side, a third side, and a fourth side; the first side is parallel to the second side, and the third side is parallel to the fourth side;
the anchoring device (4) comprises: the anchor rod fixing device comprises a nut (4-1), a pressing plate (4-2), an anchor rod (4-3) and a connecting steel bar (4-4); the pressure plate (4-2) is arranged at the intersection point of the transverse connecting plate (2) and the longitudinal connecting plate (3), and the anchor rod is arranged below the lower plate positions of the transverse connecting plate (2) and the longitudinal connecting plate (3); threaded holes are formed in the pressure plate (4-2), the transverse connecting plate (2), the longitudinal connecting plate (3) and the anchor rod (4-3);
the connecting reinforcing steel bars (4-4) penetrate through the pressing plate (4-2), the transverse connecting plate (2) and the longitudinal connecting plate (3), the connecting reinforcing steel bars (4-4) enter the anchor rods (4-3), and nuts (4-1) are arranged on the outer sides, protruding out of the pressing plate (4-2), of the connecting reinforcing steel bars (4-4).
Furthermore, a plurality of bulges (5) are arranged on the outer sides of the first edge, the second edge, the third edge and the fourth edge, and a groove (6) is formed between every two adjacent bulges (5) on each edge; the projection of the first edge corresponds to the groove of the second edge, and the groove of the first edge corresponds to the projection of the second edge; the projection of the third side corresponds to the groove of the fourth side, and the groove of the third side corresponds to the projection of the fourth side.
Further, the rectangular frame is of a reinforced concrete structure.
A slope reinforcement structure comprising: the groove and the protrusion of the first edge of the side slope reinforcing unit bodies are respectively matched with the protrusion and the groove of the second edge of the adjacent side slope reinforcing unit bodies, the groove and the protrusion of the third edge of the side slope reinforcing unit bodies are matched with the protrusion and the groove of the fourth edge of the adjacent side slope reinforcing unit bodies, the groove and the protrusion of the second edge of the side slope reinforcing unit bodies are matched with the groove and the protrusion of the first edge of the adjacent side slope reinforcing unit bodies, and the groove and the protrusion of the fourth edge of the side slope reinforcing unit bodies are matched with the protrusion and the groove of the third edge of the adjacent side slope reinforcing unit bodies.
Further, be provided with the prestressing tendons between the adjacent slope reinforcement cell cube, and the anchor position is the inboard of rectangle frame, and the anchor position promptly is: the second side of the side slope reinforcing unit body and the first side of the adjacent side slope reinforcing unit body are connected; and the fourth edge of the side slope reinforcing unit body and the third edge of the adjacent side slope reinforcing unit body.
Furthermore, prestressed tendons are arranged between the 3 adjacent slope reinforcing unit bodies, and the anchoring position is the inner side of the rectangular frame.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
firstly, during construction, a rectangular frame of a slope reinforcement unit body is placed, and then an anchor rod is constructed; then connecting the transverse connecting plate and the longitudinal connecting plate; then constructing a pressing plate, connecting reinforcing steel bars and nuts, and connecting the slope reinforcement unit bodies together; and then the rectangular frames of the adjacent slope reinforcing unit bodies are connected through the prestressed tendons, so that the slope reinforcing structure and the soil body form a whole.
Secondly, the idea main points of the application are as follows: the design concept of the anchoring device is provided, and then the connection mode of the slope reinforcement unit body is provided, namely, a plurality of bulges (5) are arranged on the outer sides of the first edge, the second edge, the third edge and the fourth edge, and a groove (6) is formed between the adjacent bulges (5) on each edge; the projection of the first edge corresponds to the groove of the second edge, and the groove of the first edge corresponds to the projection of the second edge; the projection of the third edge corresponds to the groove of the fourth edge, the groove of the third edge corresponds to the projection of the fourth edge ", and the prestressed tendon is designed.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a plan view of a slope reinforcement unit body according to the first embodiment.
Fig. 2 is a schematic design view of the anchoring device according to the first embodiment.
Fig. 3 is a schematic view of the connection of a first tendon of the slope reinforcement structure according to the first embodiment.
Fig. 4 is a schematic view of the connection of a second tendon of the slope reinforcing structure according to the first embodiment.
The reference numerals in fig. 1-4 are illustrated as follows: the device comprises a rectangular ring unit 1, a transverse connecting plate 2, a longitudinal connecting plate 3, an anchoring device 4, a nut 4-1, a pressing plate 4-2, an anchor rod 4-3, a connecting steel bar 4-4, a protrusion 5 and a groove 6.
Detailed Description
In one embodiment, a slope reinforcement unit body includes: the device comprises a rectangular ring unit 1, a transverse connecting plate 2, a longitudinal connecting plate 3 and an anchoring device 4;
the rectangular ring unit 1 is a rectangular frame, and a plurality of transverse connecting plates 2 and longitudinal connecting plates 3 are arranged inside the rectangular frame;
the rectangle frame includes: a first side, a second side, a third side, and a fourth side; the first side is parallel to the second side, and the third side is parallel to the fourth side;
a plurality of bulges 5 are arranged on the outer sides of the first edge, the second edge, the third edge and the fourth edge, and a groove 6 is formed between every two adjacent bulges 5 on each edge;
the projection of the first edge corresponds to the groove of the second edge, and the groove of the first edge corresponds to the projection of the second edge;
the projection of the third side corresponds to the groove of the fourth side, and the groove of the third side corresponds to the projection of the fourth side.
The anchoring device 4 comprises: 4-1 parts of nuts, 4-2 parts of pressing plates, 4-3 parts of anchor rods and 4-4 parts of connecting steel bars; the pressure plate 4-2 is arranged at the intersection point of the transverse connecting plate 2 and the longitudinal connecting plate 3, and the anchor rod is arranged below the lower plate of the transverse connecting plate 2 and the longitudinal connecting plate 3; threaded holes are formed in the pressure plate 4-2, the transverse connecting plate 2, the longitudinal connecting plate 3 and the anchor rod 4-3, the connecting steel bar 4-4 penetrates through the pressure plate 4-2, the transverse connecting plate 2 and the longitudinal connecting plate 3, then enters the anchor rod 4-3, and finally the outer side of the pressure plate 4-2 is screwed through the nut 4-1.
The first embodiment has the advantages that the transverse connecting plates 2 and the longitudinal connecting plates 3 inside the rectangular frame form a mechanism similar to a grid to reinforce a soil body; furthermore, the slope reinforcement unit bodies and the soil body are connected together by the anchoring devices 4, so that the slope reinforcement unit bodies and the soil body are connected into a whole.
A slope reinforcement structure is characterized in that a plurality of slope reinforcement unit bodies in the first embodiment are adopted and connected with each other, namely, a first side of each slope reinforcement unit body is matched with a second side of an adjacent slope reinforcement unit body (groove-protrusion), a third side of each slope reinforcement unit body is matched with a fourth side of the adjacent slope reinforcement unit body, the second side of each slope reinforcement unit body is matched with the first side of the adjacent slope reinforcement unit body, and the fourth side of each slope reinforcement unit body is matched with the third side of the adjacent slope reinforcement unit body.
In addition, as shown in fig. 3, in order to further strengthen the connection of the slope reinforcement unit bodies and prevent the positions of the adjacent slope reinforcement unit bodies in the direction perpendicular to the slope, the adjacent slope reinforcement unit bodies are further fixed by the prestressed tendons.
Be provided with the prestressing tendons between the adjacent side slope reinforcement cell cube promptly, and the anchor position is the inboard of rectangle frame, and the anchor position promptly is: the second side of the side slope reinforcing unit body and the first side of the adjacent side slope reinforcing unit body are connected; and the fourth edge of the side slope reinforcing unit body and the third edge of the adjacent side slope reinforcing unit body.
As shown in fig. 4, the prestressed tendons may connect 3 adjacent slope reinforcement units together; it is better than 2 (of course, 4, 5 adjacent slope reinforcement units can be connected together, but more than 4 connecting lines are too many).
For the situation of fig. 4, the slope reinforcement unit bodies are distributed in a determinant manner, and for the ith row, j slope reinforcement unit bodies are selected, which means that: the 1 st to 3 rd slope reinforcement units are connected, the 2 nd to 4 th slope reinforcement units are connected, the 3 rd to 5 th slope reinforcement units are connected, and the … … th and the j-2 th to j th slope reinforcement units are connected.
The side slope reinforcing unit bodies form a whole through the connection of the prestressed tendons in the longitudinal direction and the transverse direction, and soil bodies below the side slope reinforcing unit bodies also form a whole through the anchoring devices 4, so that the possibility of soil body landslide is limited; in particular, the present embodiment has a great advantage in preventing local landslide.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A side slope reinforcement unit body is characterized by comprising: the device comprises rectangular ring units (1), transverse connecting plates (2), longitudinal connecting plates (3) and anchoring devices (4);
the rectangular ring unit (1) is a rectangular frame, and a plurality of transverse connecting plates (2) and longitudinal connecting plates (3) are arranged inside the rectangular frame;
the rectangle frame includes: a first side, a second side, a third side, and a fourth side; the first side is parallel to the second side, and the third side is parallel to the fourth side;
the anchoring device (4) comprises: the anchor rod fixing device comprises a nut (4-1), a pressing plate (4-2), an anchor rod (4-3) and a connecting steel bar (4-4); the pressure plate (4-2) is arranged at the intersection point of the transverse connecting plate (2) and the longitudinal connecting plate (3), and the anchor rod is arranged below the lower plate positions of the transverse connecting plate (2) and the longitudinal connecting plate (3); threaded holes are formed in the pressure plate (4-2), the transverse connecting plate (2), the longitudinal connecting plate (3) and the anchor rod (4-3);
the connecting reinforcing steel bars (4-4) penetrate through the pressing plate (4-2), the transverse connecting plate (2) and the longitudinal connecting plate (3), the connecting reinforcing steel bars (4-4) enter the anchor rods (4-3), and nuts (4-1) are arranged on the outer sides, protruding out of the pressing plate (4-2), of the connecting reinforcing steel bars (4-4).
2. A slope reinforcement unit according to claim 1, wherein a plurality of protrusions (5) are provided on the outer sides of the first, second, third and fourth sides, and a groove (6) is formed between adjacent protrusions (5) of each side; the projection of the first edge corresponds to the groove of the second edge, and the groove of the first edge corresponds to the projection of the second edge; the projection of the third side corresponds to the groove of the fourth side, and the groove of the third side corresponds to the projection of the fourth side.
3. The slope reinforcement unit body according to claim 1 or 2, wherein the rectangular frame is a reinforced concrete structure.
4. A slope reinforcement structure, comprising: a plurality of slope reinforcement unit bodies according to claim 2, wherein the grooves and protrusions of the first side of each slope reinforcement unit body are respectively matched with the protrusions and grooves of the second side of the adjacent slope reinforcement unit body, the grooves and protrusions of the third side of each slope reinforcement unit body are matched with the protrusions and grooves of the fourth side of the adjacent slope reinforcement unit body, the grooves and protrusions of the second side of each slope reinforcement unit body and the protrusions and grooves of the first side of the adjacent slope reinforcement unit body are matched with each other, and the grooves and protrusions of the fourth side of each slope reinforcement unit body are matched with the protrusions and grooves of the third side of the adjacent slope reinforcement unit body.
5. The slope reinforcement structure according to claim 4, wherein the prestressed tendons are disposed between adjacent slope reinforcement unit bodies, and the anchoring positions are inside the rectangular frame, that is, the anchoring positions are: the second side of the side slope reinforcing unit body and the first side of the adjacent side slope reinforcing unit body are connected; and the fourth edge of the side slope reinforcing unit body and the third edge of the adjacent side slope reinforcing unit body.
6. The slope reinforcement structure according to claim 4, wherein the prestressed tendons are disposed between 3 adjacent slope reinforcement unit bodies, and the anchoring positions are inside the rectangular borders at both side portions of the 3 adjacent slope reinforcement unit bodies.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948780.7U CN211368748U (en) | 2019-11-13 | 2019-11-13 | Side slope reinforcing unit body and side slope reinforcing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948780.7U CN211368748U (en) | 2019-11-13 | 2019-11-13 | Side slope reinforcing unit body and side slope reinforcing structure |
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| Publication Number | Publication Date |
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| CN211368748U true CN211368748U (en) | 2020-08-28 |
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| CN201921948780.7U Active CN211368748U (en) | 2019-11-13 | 2019-11-13 | Side slope reinforcing unit body and side slope reinforcing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494096A (en) * | 2021-08-03 | 2021-10-12 | 河南理工大学 | Splicing type reinforcing device for gravel soil of steep slope in mountain area |
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2019
- 2019-11-13 CN CN201921948780.7U patent/CN211368748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494096A (en) * | 2021-08-03 | 2021-10-12 | 河南理工大学 | Splicing type reinforcing device for gravel soil of steep slope in mountain area |
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